Hello Sparky, ( also name of our beloved dog ). I probably can’t help you, however, I inherited this unnamed solid hulled model about 30 years ago. I see similarities between your model and mine. Several of my Marthas Vineyard, New Bedford, and Maine coastal ancestors in the 1800’s were Mariners, and two were Masters, not sure if on Whalers but a couple on unknown Merchant ships. Subsequent ancestors were wheelrights and carpenters so I THINK this is a homemade model. I’ve restored and added some features. Many on this forum agree it is not a commercial model because the scale of many items is off, and since it is a family heirloom I can do as I please, as it will never be a piece of value. So I started to restore and augment a few years ago with features as well as I can, and built a lit display case. Except for the main masts, the smaller mast pieces and some deck items are made from Whales teeth. I don’t feel ready or capable to tackle the rigging. Good luck!
Beeman